.signStepper {
    display: flex;
    justify-content: space-around;
    
    .signItem {
        .accumulatePoints{
            margin-top: 22px;
            margin-bottom: 10px;
            font-size: 12px;
            color: #333;
        }
        .day{
            font-size: 12px;
            transform: scale(0.8);
            margin-top: 10px;
            color: #333;
            margin-bottom: 20px;
        }
        .activeStep {
            width: 16px;
            height: 16px;
            background: #3087ea;
            border-radius: 50%;
            position: relative;
            text-align: center;
            padding-top: 2px;
            
            .isThread {
                width: 55px;
                height: 3px;
                background: #3087ea;
                position: absolute;
                top: 7px;
                left: -15px;
            }

            .demoIcon {
              width: 16px;
              height: 16px;
              position: absolute;
              top: 0;
              left: 0;
              img{
                width: 100%;
                height: 100%;
              }
            }
        }

        .active {
            width: 16px;
            height: 16px;
            background: #dddddd;
            border-radius: 50%;
            position: relative;

            .thread {
                width: 55px;
                height: 3px;
                background: #dddddd;
                position: absolute;
                top: 7px;
                left: -15px;
            }
        }
    }

    .signItem:last-child {

        .thread {
            background: #ddd;
            width: 30px;
        }

        .isThread {
            background: #3087ea;
            width: 30px;
        }
    }

    .signItem:first-child {

        .thread {
            background: #ddd;
            left: 10px;
            width: 30px;
        }

        .isThread {
            position: absolute;
            left: 10px;
            background: #3087ea;
            width: 30px;
        }
    }

}